20162023840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{16561}}^1$

素因数の和:17670

約数の個数: 96

約数和(自身を含む): 54490834944

約数和(自身を除く): 34328811104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1087, 1120, 2174, 4348, 5435, 7609, 8696, 10870, 15218, 16561, 17392, 21740, 30436, 33122, 34784, 38045, 43480, 60872, 66244, 76090, 82805, 86960, 115927, 121744, 132488, 152180, 165610, 173920, 231854, 243488, 264976, 304360, 331220, 463708, 529952, 579635, 608720, 662440, 927416, 1159270, 1217440, 1324880, 1854832, 2318540, 2649760, 3709664, 4637080, 9274160, 18001807, 18548320, 36003614, 72007228, 90009035, 126012649, 144014456, 180018070, 252025298, 288028912, 360036140, 504050596, 576057824, 630063245, 720072280, 1008101192, 1260126490, 1440144560, 2016202384, 2520252980, 2880289120, 4032404768, 5040505960, 10081011920, 20162023840]

約数ペア:

[(1, 20162023840), (2, 10081011920), (4, 5040505960), (5, 4032404768), (7, 2880289120), (8, 2520252980), (10, 2016202384), (14, 1440144560), (16, 1260126490), (20, 1008101192), (28, 720072280), (32, 630063245), (35, 576057824), (40, 504050596), (56, 360036140), (70, 288028912), (80, 252025298), (112, 180018070), (140, 144014456), (160, 126012649), (224, 90009035), (280, 72007228), (560, 36003614), (1087, 18548320), (1120, 18001807), (2174, 9274160), (4348, 4637080), (5435, 3709664), (7609, 2649760), (8696, 2318540), (10870, 1854832), (15218, 1324880), (16561, 1217440), (17392, 1159270), (21740, 927416), (30436, 662440), (33122, 608720), (34784, 579635), (38045, 529952), (43480, 463708), (60872, 331220), (66244, 304360), (76090, 264976), (82805, 243488), (86960, 231854), (115927, 173920), (121744, 165610), (132488, 152180)]